#5AC1DA#5AC1DA

#5AC1DA is a light, moderate cyan. Relative luminance 0.454; OKLCH L 75.9% C 0.101 H 216.1°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#5AC1DA
RGB	rgb(90, 193, 218)
HSL	hsl(192, 63%, 60%)
HSV	hsv(192, 59%, 85%)
CMYK	cmyk(58.7%, 11.5%, 0%, 14.5%)
CIE-LAB	lab(73.14, -22.66, -21.51)
CIE-LCH	lch(73.14, 31.24, 223.51°)
OKLab	oklab(75.95% -0.0819 -0.0597)
OKLCH	oklch(75.95% 0.101 216.1)
XYZ	xyz(35.9362, 45.3720, 73.1799)
Luminance	0.4538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC1DA #DA735A

analogous

#5ADAB3 #5AC1DA #5A81DA

triadic

#5AC1DA #DA5AC1 #C1DA5A

tetradic

#5AC1DA #B35ADA #DA735A #81DA5A

square

#5AC1DA #B35ADA #DA735A #81DA5A

split-complementary

#5AC1DA #DA5A81 #DAB35A

monochromatic

#228198 #2DABCA #5AC1DA #8CD4E5 #BEE7F0

Accessibility & contrast

On white

2.08

#5AC1DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#5AC1DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC1DA

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC1DA	#FFFFFF	#000000	##000000
##5AC1DA	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BCDB

Deuteranopia (green-blind)

#9DADDA

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5ac1da;
/* rgb */ color: rgb(90, 193, 218);
/* oklch */ color: oklch(75.9% 0.101 216.1);

Tailwind

colors: {
  custom: {
    50: '#94d4e5',
    500: '#5ac1da',
    950: '#000000',
  },
}

SCSS

$custom: #5ac1da;
$custom-light: #94d4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac1da",
  "rgb": {
    "r": 90,
    "g": 193,
    "b": 218
  },
  "hsl": {
    "h": 191.719,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.75947,
    "c": 0.1013,
    "h": 216.1
  },
  "luminance": 0.45376
}

Semantic roles & 50–950 ramp

primary

#5AC1DA

secondary

#E0B9AF

accent

#3D1ACB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #5AC1DA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →